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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2021-01-26 21:13:41 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2021-01-26 21:14:16 +0000 |
| commit | ce60561dfdb3d3cb583bcc38cbcb93b9cd1b13a6 (patch) | |
| tree | c923445bf3f3452384af00d0b67df2ae2f100f07 /gfx/gl | |
| parent | Better default camera pos (diff) | |
| download | ilt-ce60561dfdb3d3cb583bcc38cbcb93b9cd1b13a6.tar.bz2 ilt-ce60561dfdb3d3cb583bcc38cbcb93b9cd1b13a6.tar.xz ilt-ce60561dfdb3d3cb583bcc38cbcb93b9cd1b13a6.zip | |
Basic mouse navigation
Diffstat (limited to 'gfx/gl')
| -rw-r--r-- | gfx/gl/camera.cpp | 6 | ||||
| -rw-r--r-- | gfx/gl/camera.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gfx/gl/camera.cpp b/gfx/gl/camera.cpp index b4a76d0..2f48ca5 100644 --- a/gfx/gl/camera.cpp +++ b/gfx/gl/camera.cpp @@ -20,6 +20,12 @@ Camera::MoveForward(float amt) } void +Camera::SlideForward(float amt) +{ + pos += forward * amt * glm::vec3 {1, 0, 1}; +} + +void Camera::MoveRight(float amt) { pos += glm::cross(up, forward) * amt; diff --git a/gfx/gl/camera.h b/gfx/gl/camera.h index fa4296d..90d88a3 100644 --- a/gfx/gl/camera.h +++ b/gfx/gl/camera.h @@ -10,6 +10,7 @@ public: [[nodiscard]] glm::mat4 GetViewProjection() const;
void MoveForward(float amt);
+ void SlideForward(float amt);
void MoveRight(float amt);
void Pitch(float angle);
void RotateY(float angle);
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